Home / 2,184,015,149.02-3,270,822,549.18-1,394,623,676.08

Finding the Fourth Proportional to 2,184,015,149.02, 3,270,822,549.18 and 1,394,623,676.08

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Solution

The fourth proportional to 2,184,015,149.02, 3,270,822,549.18 and 1,394,623,676.08 is: 2,088,614,893.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,015,149.02 : 3,270,822,549.18 = 1,394,623,676.08 : x
  2. Step 2: Convert to fraction form
    2,184,015,149.02/3,270,822,549.18 = 1,394,623,676.08/x
  3. Step 3: Cross multiply
    2,184,015,149.02x = 3,270,822,549.18 × 1,394,623,676.08
  4. Step 4: Simplify right side
    2,184,015,149.02x = 4,561,566,567,342,767,616
  5. Step 5: Solve for x
    x = 4,561,566,567,342,767,616/2,184,015,149.02
  6. Step 6: Final answer
    x = 2,088,614,893.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.